.transaction_container {
    -fx-background-color: linear-gradient(to top, #eeeeee, #EEFFEE);
}

.top_container {
    -fx-background-color: transparent;
    -fx-border-width: 1;
    -fx-border-color: #888888;
    -fx-border-radius: 25;
    -fx-padding: 10;
}

.top_container Label {
    -fx-font-size: 1.2em;
    -fx-font-weight: bold;
}

.top_container Button:hover {
    -fx-background-color: green;
    -fx-cursor: hand;
}